Comparison

Riffgame vs DuoFo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Riffgame

Describe your game idea in plain language and watch an AI agent build it live. The app generates playable games with touch controls, shareable via a URL. No installation or sign-in required for players.

Highlights
  • AI-powered game generation
  • Text-to-game creation
  • Live agent building process
  • Playable in-browser games
  • Shareable game URLs
  • Mobile-first portrait design
  • Source code export for Pro users
Features
Read full description

Riffgame is an AI game maker and a home for 3D games made by players. Play free, remix what you like, or describe a new game in one sentence and the AI builds it for you, usually in 10 to 20 minutes. No code needed. PLAY 3D GAMES FREE Browse Trending, New and Top, or explore by genre: racing, shooter, horror, survival, tycoon, puzzle, sports and adventure. Games open in a tap and playing is always free. Like the games you enjoy and follow the creators behind them. MAKE GAMES WITH AI Riffgame is your AI game creator and no-code 3D game maker. Type an idea like "a drift racer through a neon city at night" or "a rooftop parkour run collecting cash bags". The AI shows you a plan, writes the code, tests the game and hands it back ready to play, with touch controls built in. Then keep going: "add a boss fight", "make it night", "add a lap timer". Every version is saved. REMIX GAMES Pick a starter game and turn it into your own version. With Pro you can remix community games too. Creators decide whether their games can be remixed, and their prompts stay private. SHARE A LINK Every game has its own link. Friends tap it and play in their browser, with no download and no account. YOUR CREATOR PROFILE You get a username and an avatar. Post your games, see who plays, likes and remixes them, and follow other creators. Link your account to keep your games on any phone. Posting publicly is for ages 13 and up. RIFFS Creating uses riffs, at a flat price you see before you start: a new game, a remix or an edit. Failed builds are free. New players get free riffs for their first game. Top up with a riff pack (pack riffs never expire) or go Pro. RIFFGAME PRO Riffs every week or month, up to three builds at once, remix community games, private games, Pro avatars, a username you pick, and source code export for your own games. Riffgame Pro is an auto-renewing subscription, billed weekly or monthly at the price shown in the app. Payment is charged to your account when you confirm the purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and renewal is charged within the 24 hours before the period ends. You can manage or cancel it in your account settings after purchase. Terms of use: https://riffgame.com/terms Privacy policy: https://riffgame.com/privacy Support: https://riffgame.com/support

About

DuoFo

Features
Read full description

DuoFo, c'est LE jeu à sortir dès qu'on est à plusieurs. 7 jeux réunis dans une seule app pour transformer n'importe quel moment — soirée entre amis, dîner en couple, repas de famille — en fou rire garanti. Aucune préparation, aucun compte, aucune pub : on ouvre, on choisit, on joue. 7 JEUX EN UN • Vérités & Défis — des centaines de questions qui s'adaptent à votre groupe : en couple, entre amis ou en famille. • Action ou Vérité — le classique revisité, des défis fous aux vérités les plus piquantes. • Droite ou Gauche ? — un concept, un verdict : tranchez ensemble et comparez votre avis au pourcentage mondial des joueurs. • Sur une échelle de 1 à 10 — notez chaque situation… et voyez si vous êtes d'accord. • Undercover — démasquez l'imposteur qui n'a pas reçu le bon mot (3 joueurs et +). • Loup-Garou — le village contre les loups, avec narrateur vocal intégré (6 joueurs et +). • Qui est le plus… ? — désignez qui, dans le groupe, correspond le mieux ! POURQUOI VOUS ALLEZ ADORER • Des milliers de questions, renouvelées à chaque partie : jamais deux fois la même soirée. • 3 ambiances sur mesure — Couple, Amis, Famille — les questions s'adaptent. • La plupart des jeux fonctionnent 100 % hors ligne : jouez partout. • Français & anglais. • Sons, vibrations et voix du narrateur réglables. • Sans publicité. Sans compte. Sans collecte de données. POUR QUI ? Pour les couples qui veulent se (re)découvrir, les bandes d'amis en soirée, les familles autour de la table. Un mode réservé aux adultes est disponible, protégé par une confirmation d'âge. Téléchargez DuoFo et ne dites plus jamais « on fait quoi ? ». Une idée, un bug, une question ? Écrivez-nous : duofo.app@gmail.com

Screenshots

Riffgame4 screens
DuoFo4 screens

Verdict

The call

The clearest difference is in-app purchases: DuoFo at none against Riffgame's 10. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Riffgame sells 10 in-app purchases, starting at $9.99 per 7 days. DuoFo asks for nothing beyond the download.

UpkeepUpdate frequency

Riffgame ships an update every 3 days, DuoFo every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Riffgame versus DuoFo: the parameters behind the verdict, then further details
ParameterRiffgameDuoFo
PriceFreeFree
Rating3.5 (8 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size94 MB5 MB
Age rating12+17+
DeveloperDigiDetoxMarius Catherin

In-app purchases

10 purchases

Riffgame

Subscriptions3
  • Riffgame Pro Weekly$9.997 Days
  • Riffgame Pro Monthly$14.991 Month
  • RiffGame Pro Subscription$19.991 Month
One-time7
  • 40 Riffs$4.99
  • RiffGame Starter Pack$5.99
  • 100 Riffs$9.99
Show 4 more
  • 200 Riffs$14.99
  • 400 Riffs$24.99
  • 800 Riffs$39.99
  • RiffGame Mega Pack$59.99
None

DuoFo

No in-app purchases

Questions

Is Riffgame free?
Riffgame is free to download, with in-app purchases available.
Is DuoFo free?
DuoFo is free to download, with no in-app purchases.
Do Riffgame or DuoFo have ads?
Neither Riffgame nor DuoFo shows ads.
Which is updated more often, Riffgame or DuoFo?
Riffgame ships an update every 3 days, and DuoFo every 2 days. Most recently, Riffgame was updated on November 5, 2026 and DuoFo on October 31, 2026.

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